Ligand Expo is a data resource for finding information about small molecules bound to proteins and nucleic acids.

Prefix

ligandexpo

Keywords

3d structure chemical chemical compound dna interaction interaction/pathway nucleic acid protein sequence structure

License

http://ligand-depot.rutgers.edu/acknowledgements.html

Links

Homepage

Publications

2004 Ligand Depot: a data warehouse for ligands bound to macromolecules

Pattern for Local Unique Identifiers

Local identifiers in Ligand Expo should match this regular expression:
^(\w){3}$

Example Local Unique Identifier

ABC   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from Ligand Expo should match this regular expression:
^ligandexpo:(\w){3}$

Example CURIE

ligandexpo:ABC

Contact

Missing Contact

Mappings from records in Bioregistry to external registries comprises the metaregistry. This resource has 6 mappings to external registries with 3 unique external prefixes.

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier ABC is used to demonstrate the providers available for Ligand Expo. Some providers may use a different example, which is displayed in the table below. A guide for curating additional providers can be found here.

Additional providers curated in the Bioregistry are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.